Conference paper

Lamberts, Olivier ; Chatelain, Philippe ; Bartosiewicz, Yann. Experimental and Numerical Analysis of the Flow within a Supersonic Ejector. ICHMT International Symposium on Advances in Computational Heat Transfer (Napoli (Italy), du 28/05/2017 au 01/06/2017).

http://hdl.handle.net/2078.1/210184

Bartosiewicz, Yann. Large Eddy SImulation for Heat transfer in liguid metals. Lecture Series, Von Karman Institute.

http://hdl.handle.net/2078.1/185188

Bartosiewicz, Yann. Large Eddy Simulation for Heat transfer in liquid metals. Thermal-hydraulics and chemistry of liquid metal cooled reactors, VKI lecture series.

http://hdl.handle.net/2078.1/183625

Buckingham, Sophia ; Koloszar ; Bartosiewicz, Yann ; Winckelmans, Grégoire. Large-eddy simulation of turbulent heat transfer at low prandtl number over a backward facing step. NURETH 17 (Xi'an (China), du 04/09/2017 au 09/09/2017).

http://hdl.handle.net/2078.1/185192

Duponcheel, Matthieu ; Bartosiewicz, Yann. Low Prandtl Turbulent Heat Transfer in Unconfined or Wall-Bounded Configurations: DNS of a Mixing Layer and of an Impinging Jet. NURETH 17 (Xi'an (China), du 04/09/2017 au 10/09/2017).

http://hdl.handle.net/2078.1/185190

Lorieul, Gaël ; Chatelain, Philippe ; Bartosiewicz, Yann. Low-Prandtl heat transfer in free-surface flows: assessment of a Vortex Particle Mesh method. NURETH 17 (Xi'an (China), du 04/09/2017 au 10/09/2017).

http://hdl.handle.net/2078.1/185191

Lamberts, Olivier ; Bartosiewicz, Yann ; Chatelain, Philippe. Analysis of Energy and Exergy Fluxes in a Supersonic Ejector. Heat Powered Cycles HPC 2016 (Nottingham, UK). In: Heat Powered Cycles 2016 Proceedings, 2016. 978-0-9563329-5-0.

http://hdl.handle.net/2078.1/178206

Biferi, Giulio ; Mazzelli, Federico ; Little, Adrienne ; Garimella, Srinivas ; Bartosiewicz, Yann. CFD Modeling of High-Speed Condensation in Supersonic Nozzles, Part II: R134a. Fourth International Conference on Computational Methods for Thermal Problems ThermaComp2016 (Atlanta, USA).

http://hdl.handle.net/2078.1/178213

Bartosiewicz, Yann. How CFD could help to unveil the secrets of ejectors. Heat Powered Cycles Conference HPC2016 (Nottingham, UK). In: Heat Powered Cycles Conference 2016 Proceedings, 2016. ISBN 978-0-9563329-5-0.

http://hdl.handle.net/2078.1/178205

Lamberts, Olivier ; Bartosiewicz, Yann ; Chatelain, Philippe. On the use of momentum and kinetic energy tubes for analyzing transport phenomena in sa supersonic ejector. 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, HEFAT 2016 (Malaga, Spain).

http://hdl.handle.net/2078.1/178204

Lorieul, Gaël ; Chatelain, Philippe ; Bartosiewicz, Yann. Performance assessment of Eulerian versus Eulerian-Lagrangian level set implementations for the simulation of two-phase flows. 9th International Conference on Multiphase Flow ICMF-2016 (Firenze, Italy).

http://hdl.handle.net/2078.1/178208

De Lorenzo, Marco ; Lafon, Philippe ; Seynhaeve, Jean-Marie ; Bartosiewicz, Yann. Physical and numeraicl investigations for the development of a new experimental facility for studying blowdown phenomena. ICONE 24 (Charlotte, USA).

http://hdl.handle.net/2078.1/178209

Lafon, Philippe ; Essadki, Mohamed ; Seynhaeve, Jean-Marie ; Bartosiewicz, Yann. Assessment of two phase critical flow models and implementation in fast transient fluid dynamics software. ASME 2015 Pressure Vessels & Piping Conference PVP2015 (Boston, USA, du 19/07/2015 au 23/07/2015). doi:10.1115/PVP2015-45559.

http://hdl.handle.net/2078.1/178212

Seynhaeve, Jean-Marie ; Duponcheel, Matthieu ; lecompte, Yves ; Poncelet, Alain ; Rubay, Jean ; Willemet, Marie ; Bartosiewicz, Yann. Energizing the TCPC Fontan circulation by an autonomous jet-pump: towards an optimal design. IMECE 2015 (Houston, USA).

http://hdl.handle.net/2078.1/178210

Duponcheel, Matthieu ; Seynhaeve, Jean-Marie ; Bartosiewicz, Yann. Implementation and Assessment of the Delayed Equilibrium Model for Computing Flashing Choked Flows in a Multi-Field CFD Code. NURETH16 (Chicago, USA, du 30/08/2015 au 04/09/2015).

http://hdl.handle.net/2078.1/162814

Bartosiewicz, Yann. Le cycle à éjecteur pour produire du froid avec de la chaleur. CIFQ2015 (Sherbrooke, Canada, du 08/06/2015 au 10/06/2015).

http://hdl.handle.net/2078.1/162818

Seynhaeve, Jean-Marie ; De Crécy, A. ; Bartosiewicz, Yann. Uncertainty Analysis of Delayed Equilibrium Model (DEM) using the CIRCE Methodology. NURETH16 (Chicago, USA, du 30/08/2015 au 04/09/2015).

http://hdl.handle.net/2078.1/162813

Bartosiewicz, Yann ; Seynhaeve, Jean-Marie. Delayed equilibrium model of flashing choked flows relevant to LOCA and implementation in system codes. ICONE22 (Prague, Czech Republic, du 07/07/2014 au 11/07/2014).

http://hdl.handle.net/2078.1/145920

Little, Adrienne ; Bartosiewicz, Yann ; Garimella, S.. First-Principles Analysis of Ejector Flow Field and Condensation Effects with Experimental Implementation. IMECE (ASME) (Montréal, Canada, du 14/11/2014 au 20/11/2014).

http://hdl.handle.net/2078.1/162815

Roelofs, F. ; Shams, A. ; Otic, I. ; Bottcher, M. ; Duponcheel, Matthieu ; Bartosiewicz, Yann ; Lakehal, D. ; Baglietto, E. ; Lardeau , S. ; Cheng, X.. status and perspective of turbulence hat transfer modelling for the industrial application of liquid metal flows. THINS workshop (Modena, Italy, du 19/01/2014 au 23/01/2014).

http://hdl.handle.net/2078.1/145921

Bartosiewicz, Yann. Fundamental of two-phase flows and modeling of two-phase choked flows. VKI lecture series.

http://hdl.handle.net/2078.1/183627

Bartosiewicz, Yann ; Seynhaeve, Jean-Marie. Metastable models of the liquid phase for two-phase choked flows relevant to LOCA and validation experiments. IMECE2013 (San Diego, USA, du 15/11/2013 au 21/11/2013).

http://hdl.handle.net/2078.1/162819

Bartosiewicz, Yann ; Duponcheel, Matthieu ; Manconi, M. ; Bricteux, Laurent. Numerical simulation of forced convection in liquid metal condition. IMECE2013 (San Diego, USA, du 15/11/2013 au 21/11/2013).

http://hdl.handle.net/2078.1/162821

Duponcheel, Matthieu ; Bricteux, Laurent ; Manconi, M. ; Winckelmans, Grégoire ; Bartosiewicz, Yann. Numerical simulation of liquid metal turbulent heat transfer in a channel flow at Rer = 2000. NURETH15 (Pisa, Italy, du 13/05/2013 au 17/05/2013). In: The 15th International Topical Meeting on Nuclear Reactor Thermalhydraulics, NURETH-15, 2013, Nureth15-299.

http://hdl.handle.net/2078.1/130116

Bartosiewicz, Yann. Turbulence modeling at low Prandtl number. VKI Lecture series.

http://hdl.handle.net/2078.1/183626

Duponcheel, Matthieu ; Manconi, Moïse ; Bricteux, Laurent ; Winckelmans, Grégoire ; Bartosiewicz, Yann. Assessment of different RANS approaches and near wall modeling strategies for the prediction of turbulent heat transfer in liquid metals: comparison with DNS and LES. 20th International Conference on Nuclear Engineering (ICONE20) (Anaheim, Californie, USA, du 30/07/2012 au 03/08/2012).

http://hdl.handle.net/2078.1/120175

Angielczyk, Wojciech ; Seynhaeve, Jean-Marie ; Butrymowicz ; Bartosiewicz, Yann. Comparative Analysis of 1D Relaxation Models Calculations Performed for Carbon Dioxide Two-Phase Transonic Flow Through Converging-Diverging Ejector Motive Nozzle. 50th European Two Phase Flow Group Meeting 2012 (Udine, Italy, du 16/05/2012 au 18/05/2012).

http://hdl.handle.net/2078.1/130425

Bartosiewicz, Yann ; Seynhaeve, Jean-Marie ; Serre, G.. Delayed equilibrium model and validation experiments for two-phase choked flows relevant to LOCA. NURETH-14 (Toronto, du 25/09/2011 au 30/11/2011). In: Kerntechnik : independent journal for nuclear engineering, energy systems, radiation and radiological protection, Vol. 77, no. 2, p. 108-114 (May 2012).

http://hdl.handle.net/2078.1/107802

Gavioli, Stefano ; Seynhaeve, Jean-Marie ; Bartosiewicz, Yann. Dynamic simulation of an ejector-based cooling system for residential solar air-conditioning. imeca2010 (Houston, USA, du 09/11/2012 au 15/11/2012). In: ASME 2012 International Mechanical Engineering Congress and Exposition (IMECE2012), 2012. doi:10.1115/IMECE2012-88867.

http://hdl.handle.net/2078.1/130255

Seynhaeve, Jean-Marie ; Serres, G. ; Bartosiewicz, Yann. Implementation and validation of the Delayed Equilibirum Model to predict two-phase choked flows in CATHARE. 20th International Conference on Nuclear Engineering - ICONE 20 (Anaheim, USA, du 30/07/2012 au 03/08/2012).

http://hdl.handle.net/2078.1/130437

Bricteux, Laurent ; Duponcheel, Matthieu ; Manconi, M. ; Bartosiewicz, Yann. Numerical prediction of turbulent heat transfer at low prandlt number. EUROTHERM 2012 (Houston, USA, du 09/11/2012 au 15/11/2012). In: Journal of Physics: Conference Series, Vol. 395, no. 012044 (2012). doi:10.1088/1742-6596/395/1/012044.

http://hdl.handle.net/2078.1/130269

Little, Adrienne Blair ; Bartosiewicz, Yann ; Garimella, S.. Optical validation of ejector flow characteristics predicted by computational analysis. IMECE (ASME) (Houston, USA, du 09/11/2012 au 15/11/2012). In: Proceedings of the ASME 2012 International Mechnaical Engineering Congress & Expostion (format CD-Rom), 2012, IMECE2012-86767. doi:10.1115/IMECE2012-86767.

http://hdl.handle.net/2078.1/130126

Bartosiewicz, Yann. Supersonic ejector technology for solar air-conditioning: Numerical and experimental results at the component ans system scale. Invited speaker series, Woodruff School of mechanical Engineering (Georgia Institute of Technology, USA).

http://hdl.handle.net/2078.1/178200

Vanmaercke, Simon ; Tijskens, E. ; Bartosiewicz, Yann. Thermal-hydraulic and neutronic evaluation of a secondary passive SCRAM system for liqui metal reactors. 20th International Conference on Nuclear Engineering - ICONE 20 (Anaheim, USA, du 30/07/2013 au 03/08/2013).

http://hdl.handle.net/2078.1/130440

Bartosiewicz, Yann. UCL contributions to NURISP FP7 Program : Modeling two-phase choking flows relevant to LOCA. NURISP FP7 final workshop (Karlsruhe, Germany).

http://hdl.handle.net/2078.1/130548